Cu-catalyzed regioselective carbomagnesiation of dienes and enynes with sec- and tert-alkyl Grignard reagents.
نویسندگان
چکیده
The carbomagnesiation of dienes and enynes with sec- and tert-alkyl Grignard reagents has been achieved by using copper salts as catalysts.
منابع مشابه
Recent advances in transition-metal-catalyzed intermolecular carbomagnesiation and carbozincation
Carbomagnesiation and carbozincation reactions are efficient and direct routes to prepare complex and stereodefined organomagnesium and organozinc reagents. However, carbon-carbon unsaturated bonds are generally unreactive toward organomagnesium and organozinc reagents. Thus, transition metals were employed to accomplish the carbometalation involving wide varieties of substrates and reagents. R...
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عنوان ژورنال:
- Chemical communications
دوره 11 شماره
صفحات -
تاریخ انتشار 2008